1272321422

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1\times {\mathrm{5879}}^1$

素因数の和:6571

約数の個数: 16

約数和(自身を含む): 1920996000

約数和(自身を除く): 648674578

約数列:

[1, 2, 241, 449, 482, 898, 5879, 11758, 108209, 216418, 1416839, 2639671, 2833678, 5279342, 636160711, 1272321422]

約数ペア:

[(1, 1272321422), (2, 636160711), (241, 5279342), (449, 2833678), (482, 2639671), (898, 1416839), (5879, 216418), (11758, 108209)]